Telecom consolidation is driven largely by the need for scale efficiencies, made more urgent as telecom players increasingly compete on price. Size and scale give telecom companies a larger geographic coverage plus expanded offerings, which can serve to hedge against a downturn in any specific service segment.
A neck injury may cause damage to the phrenic nerve. Symptoms of a phrenic nerve injury may include difficulty breathing. A pacemaker may be surgically implanted into an individual that has difficulty breathing due to phrenic nerve damage. Physical trauma is the most common cause of damage to phrenic nerves.
Therefore, initial signs and symptoms of gangrene should not be ignored. Symptoms of diabetic gangrene: 1  Pain in the affected area. 2  The affected area turns cold. 3  Change in colour of the affected area from pale or red to brown or black. 4  Development of blisters on the foot. 5  Loss of sensation or numbness in the affected region. 6  Sometimes, the affected region may be extremely painful as gangrene advances.